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Senior Process Engineer Jobs in Montana (NOW HIRING)

Keystone Engineering Inc.

Sr. Engineer - CE

Billings, MT · On-site

$102K - $141K/yr

We incorporate their individual skills in a process that's geared toward excellence. The ... Keystone Engineering is currently seeking a Sr. Civil Engineer to join our team as we expand into ...

Airswift

Senior Electrical Engineer

Billings, MT · On-site

$105K - $137K/yr

Senior Electrical Engineer Duration: long-term Location: Billings, MT or Bismarck, ND Schedule: 9 ... processes. * Provide engineering input during procurement, construction and commissioning ...

Relevante, Inc.

Senior Mechanical Engineer

Butte, MT · On-site

$101K - $133K/yr

Generate project requirements to resolve product/process problems and support the development of ... Requirements of the Senior Mechanical Engineer: * Bachelors or Master of Science Mechanical ...

Phix

Senior Photonics Packaging Engineer

Bozeman, MT · On-site

$106K - $146K/yr

As a Senior Photonics Engineer specializing in Photonic IC Packaging, you are a technical leader ... Maintain and align process documentation and development plans, including process flows, SOPs, and ...

Phillips 66

Sr Engineer I, Asset

Billings, MT

$141K - $172K/yr

The Sr. Engineer performs troubleshooting, failure analysis, and develops recommendations to ... Provide technical support for troubleshooting system process problems and operational issues ...

Phillips 66

Sr Engineer I, Asset

Billings, MT · On-site

$141K - $172K/yr

The Sr. Engineer performs troubleshooting, failure analysis, and develops recommendations to ... Provide technical support for troubleshooting system process problems and operational issues ...

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Showing results 21-40

All JobsProcess Engineer JobsSenior Process Engineer JobsSenior Process Engineer Jobs in Montana

Senior Process Engineer information

See Montana salary details

$68.8K

$111.2K

$156.5K

How much do senior process engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for senior process engineer in Montana is $111,166.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,500.00 and $123,400.00 per year, depending on experience, location, and employer.

What is the difference between Senior Process Engineer vs Process Engineer?

AspectSenior Process EngineerProcess Engineer
QualificationsBachelor's or Master's in Engineering, often with 5+ years experienceBachelor's degree in Engineering or related field, typically 1-3 years experience
ResponsibilitiesLeading process improvements, mentoring, project managementSupporting process development, data analysis, assisting senior staff
Work EnvironmentDesign teams, manufacturing plants, R&D departmentsManufacturing facilities, engineering teams, operational support

Senior Process Engineers typically have more experience, leadership duties, and oversee complex projects, while Process Engineers focus on supporting process development and implementation. Both roles are essential in manufacturing and engineering industries, but the senior role involves greater responsibility and strategic planning.

What are the key skills and qualifications needed to thrive as a senior process engineer?

To thrive as a Senior Process Engineer, you need a strong background in chemical or process engineering, problem-solving skills, and typically a bachelor's or master's degree in a relevant field. Expertise in process simulation software (such as Aspen Plus or HYSYS), Six Sigma or Lean certifications, and familiarity with process control systems are highly valued. Outstanding analytical abilities, leadership, and effective communication set top performers apart in this role. These skills and qualifications are crucial for optimizing processes, ensuring safety and compliance, and leading teams to achieve operational excellence.

What does a senior process engineer do?

A Senior Process Engineer is responsible for designing, optimizing, and overseeing processes within manufacturing or production environments. They analyze workflows, troubleshoot issues, and implement improvements to increase efficiency, safety, and product quality. Senior Process Engineers often lead projects, mentor junior engineers, and collaborate with cross-functional teams to ensure operational excellence. Their expertise is vital in industries like chemicals, pharmaceuticals, oil and gas, and food processing.

How much does a senior process engineer earn?

A senior process engineer typically earns between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in process optimization, project management, and may hold certifications like Six Sigma or PE licensure.

What are some common challenges senior process engineers face when working on cross-functional teams?

Senior Process Engineers often collaborate with professionals from various departments, such as operations, quality, and maintenance. A common challenge is aligning diverse priorities and communication styles to achieve shared project goals. Successfully managing these differences requires strong interpersonal and project management skills, as well as the ability to translate technical concepts for non-engineering colleagues. Regular meetings and clear documentation can help ensure everyone stays informed and engaged throughout the process.

What are the most commonly searched types of Process Engineer jobs in Montana?

The most popular types of Process Engineer jobs in Montana are:

What are popular job titles related to Senior Process Engineer jobs in Montana?

For Senior Process Engineer jobs in Montana, the most frequently searched job titles are:

What job categories do people searching Senior Process Engineer jobs in Montana look for?

The top searched job categories for Senior Process Engineer jobs in Montana are:

What cities in Montana are hiring for Senior Process Engineer jobs?

Cities in Montana with the most Senior Process Engineer job openings:

What are popular job titles related to Senior Process Engineer jobs in MT?

For Senior Process Engineer jobs in MT, the most frequently searched job titles are:

Senior Process Engineer jobs near you
Infographic showing various Senior Process Engineer job openings in Montana as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 16% Part Time, 4% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $111,166 per year, or $53.4 per hour.

Process Control Engineer

Sibanye Stillwater

Columbus, MT • On-site

$80K/yr

Full-time

Re-posted 11 days ago

Job description

Process Control EngineerLocation: Columbus, MTSite - Stillwater Mine & East Boulder Mine Schedule:5x2, 4x3 9hr ShiftsJob Responsibilities and Duties:At Sibanye-Stillwater, the Process Control Engineer is responsible for the programming and system maintenance of PLC's and HMI's. This includes the ability to read, create, and understand P&ID's, loops, electrical diagrams, and schematics. The Process Control Engineer will work closely with maintenance personnel for new installation and maintenance of process instrumentation and the electrical distribution system.Promote and maintain a safe work environment, safe work practices, and a strong safety culture.Monitor, program and maintain plant PLC/SCADA control systems, consisting of multiple processors, and remote I/O racks.Interface with managers, department heads, general foremen, supervisors, and hourly workforce to implement, troubleshoot and maintain electrical and process systems throughout the facility.Provide technical solutions/improvements for process control systems.System trouble shooting and support on existing instrumentation, networks and hardware.Develop and implement automated supervisory controls to optimize plant, reducing downtime and costs.Manage the HMI systems with historians.Assist with design and installation of new remote PLC control stations and equipment.Review specifications, I&C drawings, HMI screens, PLC programs, SCADA, etc.Conduct regular audits and over inspections on C&I field equipment, HMI and Control Logic software to ensure compliance with standards, specifications, and operational functional specifications. Qualifications and Skills:Knowledge of maintenance procedures and functions in an industrial environment.Ability to communicate with technical specialists and to interpret technical drawings and specification documents.Leadership qualities including character, teamwork, communication, business sense, and vision.Understanding of ethernet I/P networking and control net.PLC programming using ladder logic, function block, and/or structured text.Proficient in computer applications (Microsoft Office Suite to include Word and Excel).Ability to read and interpret technical engineering drawings.Education & ExperienceEntry level position (0 – 5 years' experience)Degree in engineering (BS Electrical Engineering or Instrumentation) or equivalent controls experience.Must be able to work any shift, including weekends, as needed.  Sibanye-Stillwater is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment decisions at Sibanye-Stillwater are based on business needs, job requirements and individual qualifications, without regard to race, color, creed, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation or preference, marital or family status, disability, genetic information, age, parental status, military service, or other non-merit factor.
Job Posted by ApplicantPro